Portability fixes
* do not use Object>>asString. Not all Smalltalks implement it.
* do not use Object>>name. Not all Smalltalks implement it.
* do not use Dictionary keysAndValuesRemove:. Not all Smalltalks implement it.
* do not use Class>>methods The semantics is different among Smalltalks.
Use `Class methodDictionary values` instead.
* do not modify dictionary in #at:ifAbsentPut: block!
"{ Package: 'stx:goodies/petitparser/compiler' }"
"{ NameSpace: Smalltalk }"
PPCAbstractLiteralNode subclass:#PPCLiteralNode
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'PetitCompiler-Nodes'
!
!PPCLiteralNode methodsFor:'comparing'!
recognizedSentencesPrim
^ Array with: literal.
! !
!PPCLiteralNode methodsFor:'printing'!
printNameOn: aStream
super printNameOn: aStream.
aStream nextPutAll: ', '; print: literal
! !
!PPCLiteralNode methodsFor:'visiting'!
accept: visitor
^ visitor visitLiteralNode: self
! !
!PPCLiteralNode class methodsFor:'documentation'!
version_HG
^ '$Changeset: <not expanded> $'
! !